Increase automatically Graph Height

[#1]

Hi,

I have created a GANTT chart using a bar chart.

The problem is that my number of rows is not fixed.

I want to dynamically increase the height of my graph so that all my lines are clearly whatever their number.

Thanks for your help,

[#2 · Accepted solution]

There's no way to increase dynamically the height of this king of chart. :-((